BMW 5er E39 525 TDs 143
ECU Remapping Leicester

BMW 5er E39 525 TDs 143 power and torque after remapping

• Fuel: Diesel
• Standard power: 143 bhp, remapped: 177 bhp (+34 bhp, +24%)
• Standard torque: 280 Nm, remapped: 365 Nm (+85 Nm, +30%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel BMW 5 Series: what changes with a remap

The gains from remapping a diesel come from the engine management software rather than new parts: injection, boost and torque limits are re-mapped, which is why torque improves most and why the car often feels easier to drive at lower revs.

BMW 5er E39 525 TDs 143 against other 5 Series engines

Among the 17 diesel 5 Series engines we have figures for, the 5er E39 525 TDs 143 ranks 10th for power gain, 3 bhp below the 5 Series diesel average of 37 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 34 bhp and 85 Nm sits at or above that benchmark.

BMW 5 Series engine remapping in Leicester

Drivers in Leicester book through the Leicester Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Hamilton, Westcotes, Spinney Hills, Rushey Mead and Evington and nearby areas of the East Midlands.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to Nottingham, Northampton and Coventry, those neighbouring Remap Experts sites can help too.